Vibrational Frequencies calculated at MP2=FULL/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3321 |
3121 |
8.61 |
|
|
|
| 2 |
A' |
1875 |
1763 |
62.94 |
|
|
|
| 3 |
A' |
1425 |
1340 |
136.60 |
|
|
|
| 4 |
A' |
1326 |
1246 |
162.14 |
|
|
|
| 5 |
A' |
1220 |
1147 |
108.12 |
|
|
|
| 6 |
A' |
960 |
903 |
45.00 |
|
|
|
| 7 |
A' |
639 |
600 |
3.40 |
|
|
|
| 8 |
A' |
496 |
467 |
1.96 |
|
|
|
| 9 |
A' |
224 |
210 |
4.07 |
|
|
|
| 10 |
A" |
796 |
748 |
27.46 |
|
|
|
| 11 |
A" |
622 |
585 |
0.86 |
|
|
|
| 12 |
A" |
322 |
303 |
3.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6613.4 cm
-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 6215.9 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.